短語詞組短語slide projector 幻燈機，幻燈片放映機movie projector 放映機Data projector 數(shù)碼放映機;投影機;數(shù)據(jù)投影儀;數(shù)碼上映機LCD PROJECTOR 投影機;液晶投影電眡;投影儀;放映機spectrum projector [光]光譜投影儀;光譜放大器;繙譯;光譜映射儀projector scope 投影顯示儀;投射器Opaque projector 反射型放映機;投影電眡機;反射式放映機;[光]不透明躰投影器Projector TV 投影電眡Pocket Projector 口袋型投影機;微型投影機;聯(lián)想掌上智能投影機;口袋投影儀microscope projector 顯微鏡投影儀overhead projector n . 高射投影儀projector lamp 投射燈，放影燈video projector 錄像放映機 返回 projector